3CV6

The crystal structure of mouse 17-alpha hydroxysteroid dehydrogenase GG225.226PP mutant in complex with inhibitor and cofactor NADP+.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2P5N 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52950.1M Hepes, 10% PEG l6000, 5% 2-methyl-2,4-pentanediol, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.9458.15

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 102.108α = 90
b = 102.108β = 90
c = 72.274γ = 120
Symmetry
Space GroupP 32

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plateMirrors2007-01-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU3001.54179

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.13099.80.039216.74.01467284663512
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.181000.36722.24.44

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2p5n2.130114672846635248799.850.200280.197330.25611RANDOM36.98
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.82-0.41-0.821.23
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.927
r_dihedral_angle_4_deg17.939
r_dihedral_angle_3_deg14.598
r_dihedral_angle_1_deg11.949
r_scangle_it2.931
r_scbond_it1.992
r_angle_refined_deg1.713
r_mcangle_it1.245
r_mcbond_it0.778
r_nbtor_refined0.297
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.927
r_dihedral_angle_4_deg17.939
r_dihedral_angle_3_deg14.598
r_dihedral_angle_1_deg11.949
r_scangle_it2.931
r_scbond_it1.992
r_angle_refined_deg1.713
r_mcangle_it1.245
r_mcbond_it0.778
r_nbtor_refined0.297
r_symmetry_vdw_refined0.224
r_nbd_refined0.201
r_xyhbond_nbd_refined0.196
r_symmetry_hbond_refined0.179
r_chiral_restr0.12
r_bond_refined_d0.016
r_gen_planes_refined0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5196
Nucleic Acid Atoms
Solvent Atoms664
Heterogen Atoms156

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data collection
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing